Cheapest one-way flights from Boston to Detroit in August from 38€

AirHint found the following cheapest one-way flights from Boston (BOS) to Detroit (DTW) in August 2025 (see full year).

One-Way flights

28 Aug Spirit Airlines direct
22 Aug Spirit Airlines direct
31 Aug Spirit Airlines direct
29 Aug Spirit Airlines direct
15 Aug Spirit Airlines direct
18 Aug Spirit Airlines direct
30 Aug Spirit Airlines direct
23 Aug Spirit Airlines direct
16 Aug Spirit Airlines direct
24 Aug Spirit Airlines direct

Also check the deals for return flights from Boston to Detroit in August.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Detroit

Cheap car rent in Detroit

Feel free to contact us with any feedback or request another flight research.